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  3. Horizon

Horizon

Series exploring topical scientific issues and their effects for the future

Programmes:
on BBC iPlayer (6)
coming up (2)
Previous programmes:
by series (4)
by year (56)

Available now on BBC iPlayer

  1. Watch the latest programme

    2009-2010 Don't Grow Old

    More:
    programme information
    related links
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    Watch now (60 minutes)

    Available since Wednesday with 2 months left.

    Looking at discoveries which suggest ageing is something flexible that can be manipulated.

  2. Also available

    1. 2009-2010 Pill Poppers

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      programme information
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      chapters

      Watch now (60 minutes)

      Available since Wed, 20 Jan 2010 with 2 months left.

      How much is really known about the medicines we take, and can they be trusted to work?

    2. 2009-2010 Why Do Viruses Kill?

      More:
      programme information
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      chapters

      Watch now (60 minutes)

      Available since Wed, 13 Jan 2010 with 2 months left.

      Horizon follows researchers attempting to unravel the many secrets of viruses.

    3. 2009-2010 How Many People Can Live on Planet Earth?

      More:
      programme information
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      Watch now (59 minutes)

      Available since Fri, 8 Jan 2010 with 18 days left.

      Sir David Attenborough investigates whether the world faces a population crisis.

    4. 2009-2010 The Secret Life of the Dog

      More:
      programme information
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      clips
      chapters

      Watch now (60 minutes)

      Available since Wed, 6 Jan 2010 with 2 months left.

      How research into dogs is giving scientists a greater understanding of human behaviour.

See all 6 programmes available now.

Featured

Horizon Archive

Have a look at the old Horizon web pages to watch clips and interviews from previous programmes

The old Horizon website

Coming up

Tomorrow, 21:00 on BBC Two

How infinity is older than time, bigger than the universe and stranger than fiction.

See all 2 programmes coming up in the next 7 days.

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